CN206889940U - A kind of frangible material pipe and the sealing structure of rigid container junction - Google Patents
A kind of frangible material pipe and the sealing structure of rigid container junction Download PDFInfo
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- CN206889940U CN206889940U CN201720728566.5U CN201720728566U CN206889940U CN 206889940 U CN206889940 U CN 206889940U CN 201720728566 U CN201720728566 U CN 201720728566U CN 206889940 U CN206889940 U CN 206889940U
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- rigid container
- sealing structure
- frangible material
- material pipe
- container junction
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Abstract
A kind of frangible material pipe and the sealing structure of rigid container junction, it is related to a kind of sealing structure, and in particular to a kind of frangible material pipe and the sealing structure of rigid container junction.The utility model is in order to solve the problems, such as existing glass tube leak easy with container junction sealing structure and broken.The utility model includes sealing ring and pressing plate, is provided with annular groove at the aperture of rigid container through hole, sealing ring is fitted on annular groove by pressing plate.
Description
Technical field
It the utility model is related to a kind of sealing structure, and in particular to a kind of frangible material pipe is close with rigid container junction
Seal structure.
Background technology
At this moment the water containers such as existing treatment reaction container are just needed to glass tube and appearance sometimes for glass tube is passed through
The interface of device is sealed., it is necessary to which quartz glass tube is exposed in the container such as water sterilization or purification ultraviolet reaction vessel
Container, while ensure the interface sealing of quartz glass tube and container, the water for having pressure in container will not be revealed.Existing sealing knot
Structure complex designing, associated components manufacturing cost is high, and in assembling, the distance axially extruded is difficult to control, and at present, is adopted
Method is the torque for tightening degree of measurement and control spanner to screw thread.For the rubber ring of different materials, elasticity is different,
Torque and extruding distance also differ, and therefore, this mode easilys lead to leak or glass tracheal rupture, and it extrudes distance
Error is positive and negative 0.5mm.
Publication No. CN204879080U utility model patent discloses one kind and glass tube is sealed on rigid container
Sealing structure；Publication No. CN205534639U utility model patent discloses a kind of glass tube honeycomb seal device, this
Two patents are disclosed in one projection arrangement of design on sealing rubber ring pressing plate, thus secure the critical distance of compression, keep away
The unstability of extruding distance is exempted from, the change for extruding distance is the mutual extruding of hard material, and error is less than 0.01mm；But
This method lacks to glass tube in the positioning of transverse direction, can not accurately control that glass tube and the hole on rigid container are concentric, and this is just
Add glass tube and rigid container contact or close probability, when transport or using when have significant shock in the case of, glass
Pipe and rigid container easily contact, hits generation crush.
Utility model content
The utility model enters to solve the problems, such as existing glass tube leak easy with container junction sealing structure and broken
And propose the sealing structure of a kind of frangible material pipe and rigid container junction.
The utility model adopts the technical scheme that to solve the above problems：The utility model includes sealing ring and pressing plate,
Annular groove is provided with the aperture of rigid container through hole, sealing ring is fitted on annular groove by pressing plate.
Further, the surface of annular groove is inclined plane.
Further, annular groove is the curved surface of indent.
Further, annular groove is stair-stepping.
Further, the inner side of pressing plate lower surface is provided with the boss extended downwardly.
Further, pressing plate is connected by the surface of at least one screw and rigid container.
Further, the depth of annular groove is 1~8mm.
Further, the height of boss is less than the depth of annular groove.
The beneficial effects of the utility model are：1st, the utility model on rigid container by increasing a positioning annular
Groove, the concentric locating precision in glass tube and container overhead when both having added installation, in turn simplify operation during installation；2nd, this practicality
It is new to be accurately positioned by tightening screw, be sufficiently sealed, it is easy to operate, and eliminate glass tube and rigid container contact
May, and the distance in the glass tube deviation center of circle is less than 0.05mm.
Brief description of the drawings
Fig. 1 is structural representation when annular groove of the present utility model is inclined-plane；
Fig. 2 is the structural representation that pressing plate compresses sealing ring when annular groove of the present utility model is inclined-plane；
Fig. 3 is structural representation when annular groove of the present utility model is stepped；
Fig. 4 is the structure that pressing plate compresses sealing ring when annular groove of the present utility model is stepped；
Fig. 5 is structural representation when boss is provided with the inside of pressing plate lower surface；
Fig. 6 is the structural representation that pressing plate compresses sealing ring when being provided with boss on the inside of pressing plate lower surface.
Embodiment
Embodiment one：Illustrate present embodiment, a kind of frangible material described in present embodiment with reference to Fig. 1 and Fig. 2
The sealing structure of pipe and rigid container junction includes sealing ring 1 and pressing plate 2, and annular is provided with the aperture of rigid container through hole 3
Groove 4, sealing ring 1 are fitted on annular groove 4 by pressing plate 2.
Embodiment two：Illustrate present embodiment, a kind of frangible material described in present embodiment with reference to Fig. 1 and Fig. 2
The surface of pipe and the annular groove 4 of the sealing structure of rigid container junction is inclined plane.It is other composition and annexation with
Embodiment one is identical.
Embodiment three：Illustrate present embodiment, a kind of frangible material described in present embodiment with reference to Fig. 1 and Fig. 2
Pipe and the annular groove 4 of the sealing structure of rigid container junction are the curved surfaces of indent.Other compositions and annexation and specific reality
It is identical to apply mode one.
Embodiment four：Illustrate present embodiment, a kind of frangible material described in present embodiment with reference to Fig. 3 and Fig. 4
It is stair-stepping to manage with the annular groove 4 of the sealing structure of rigid container junction.Other compositions and annexation and specific implementation
Mode one is identical.
Embodiment five：Illustrate present embodiment, a kind of frangible material described in present embodiment with reference to figure Fig. 5 and Fig. 6
Matter pipe and the inner side of the lower surface of pressing plate 2 of the sealing structure of rigid container junction are provided with the boss 2-1 extended downwardly.Other groups
Into and annexation it is identical with embodiment one, two, three or four.
Embodiment six：Illustrate present embodiment, a kind of frangible material described in present embodiment with reference to Fig. 1 to Fig. 6
Pipe is connected with the pressing plate 2 of the sealing structure of rigid container junction by least one screw 5 with the surface of rigid container 6.Its
It is formed and annexation is identical with embodiment five.
Embodiment seven：Illustrate present embodiment, a kind of frangible material described in present embodiment with reference to Fig. 1 to Fig. 6
The depth H of pipe and the annular groove 4 of the sealing structure of rigid container junction is 1~8mm.Other compositions and annexation with it is specific
Embodiment one is identical.
Embodiment eight：Illustrate present embodiment, a kind of frangible material described in present embodiment with reference to Fig. 1 to Fig. 6
Pipe and the boss 2-1 of the sealing structure of rigid container junction height are less than 4 depth H of annular groove.Other compositions and company
It is identical with embodiment seven to connect relation.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, although the utility model is disclosed above with preferred embodiment, but be not limited to the utility model, it is any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, according to the technical essence of the utility model, within the spirit and principles of the utility model, what above example was made appoints
What simple modification, equivalent substitution and improvement etc., still falls within the protection domain of technical solutions of the utility model.
Claims (8)
1. a kind of frangible material pipe and the sealing structure of rigid container junction, it is characterised in that：A kind of frangible material pipe
Include sealing ring (1) and pressing plate (2) with the sealing structure of rigid container junction, be provided with the aperture of rigid container through hole (3)
Annular groove (4), sealing ring (1) are fitted on annular groove (4) by pressing plate (2).
2. a kind of frangible material pipe and the sealing structure of rigid container junction according to claim 1, it is characterised in that：Ring
The surface of shape groove (4) is inclined plane.
3. a kind of frangible material pipe and the sealing structure of rigid container junction according to claim 1, it is characterised in that：Ring
Shape groove (4) is the curved surface of indent.
4. a kind of frangible material pipe and the sealing structure of rigid container junction according to claim 1, it is characterised in that：Ring
Shape groove (4) is stair-stepping.
5. according to a kind of frangible material pipe of claim 1,2,3 or 4 and the sealing structure of rigid container junction, its feature
It is：The inner side of pressing plate (2) lower surface is provided with the boss (2-1) extended downwardly.
6. a kind of frangible material pipe and the sealing structure of rigid container junction according to claim 5, it is characterised in that：Pressure
Plate (2) is connected by least one screw (5) with the surface of rigid container (6).
7. a kind of frangible material pipe and the sealing structure of rigid container junction according to claim 1, it is characterised in that：Ring
The depth (H) of shape groove (4) is 1~8mm.
8. a kind of frangible material pipe and the sealing structure of rigid container junction according to claim 7, it is characterised in that：It is convex
The height of platform (2-1) is less than the depth (H) of annular groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720728566.5U CN206889940U (en) | 2017-06-21 | 2017-06-21 | A kind of frangible material pipe and the sealing structure of rigid container junction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720728566.5U CN206889940U (en) | 2017-06-21 | 2017-06-21 | A kind of frangible material pipe and the sealing structure of rigid container junction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206889940U true CN206889940U (en) | 2018-01-16 |
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ID=61316347
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720728566.5U Active CN206889940U (en) | 2017-06-21 | 2017-06-21 | A kind of frangible material pipe and the sealing structure of rigid container junction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479165A (en) * | 2018-04-11 | 2018-09-04 | 珠海市思卡净化技术有限公司 | A kind of raised sealing structure valve block of combination assembly |
| CN111425597A (en) * | 2020-04-20 | 2020-07-17 | 杭州伊尹健康技术有限公司 | Traditional Chinese medicine box pipe connecting method and traditional Chinese medicine box pipe connecting structure |
-
2017
- 2017-06-21 CN CN201720728566.5U patent/CN206889940U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479165A (en) * | 2018-04-11 | 2018-09-04 | 珠海市思卡净化技术有限公司 | A kind of raised sealing structure valve block of combination assembly |
| CN108479165B (en) * | 2018-04-11 | 2024-05-24 | 珠海市思卡净化技术有限公司 | Valve plate with combined assembly bulge sealing structure |
| CN111425597A (en) * | 2020-04-20 | 2020-07-17 | 杭州伊尹健康技术有限公司 | Traditional Chinese medicine box pipe connecting method and traditional Chinese medicine box pipe connecting structure |
| CN111425597B (en) * | 2020-04-20 | 2022-05-03 | 浙江厚达智能科技股份有限公司 | Traditional Chinese medicine box pipe connecting method and traditional Chinese medicine box pipe connecting structure |
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